Kaorouwan Restaurant started its business since Qing Dynasty (in 1686), and had more than 300 years history. The Kaorouwan Restaurant is one of the Chinese Oldest shop Enterprises and is also one of the national top grade restaurants. It mainly manages the barbecue and the Islamic flavor stir-fried dish. The main office located at Xicheng District occupies over 4000 square meters, and could hold more than 700 people to go to eat.

Kaorouwan is also an old and famous Muslim restaurant in Beijing. The Roast beef, Kong Pao Shrimp，Roast mutton,and Ox-Tail in Brown Sauce all taste good.

In Chinese Sixi means Four kinds of happiness.

Because a bowl of Sixi Rice Balls has four kinds of flavours which are red bean paste, sesame, fresh meat and shepherd's purse.

They are all so delicious,you will feel happy after you eat them,that's why people decided to call them Sixi Rice Balls.